• State
  • Locked Locked
  • Replies 1 reply
  • Subscribers 48 subscribers
  • Views 1012 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

OPA4234UA/2K5

user5184406
Intellectual 395 points

Support Path: /Product/Development and troubleshooting/Find key information on a device/

Hello,

Due to the strict requirements,our customer wants to know the meaning of the marking on the chip.Can you help me explain the meaning of these two different types of marking?The one is 56AKTFK,another is 56AGOPK.

  • 0
    TI__Guru* 93105 points

    Hi user5184406,

    TI does not reveal details about the what the 7-digit alphanumeric code means because of the problems with counterfeiting in the semiconductor industry. The code contains information that is important to our manufacturing operations. If we reveal our code details counterfeiters will be able to use them on counterfeit products.

    Regards, Thomas

    Precision Amplifiers Applications Engineering